Intel BX80574E5405A E5405 Xeon CPU active cooling fan: E30325-001

 

 

Intel fan part number: E30325-001

 

These aluminum E5405 Xeon fans are original Intel CPU cooling fans.

 

According to Intel, E51xx, E52xx, E53xx, and E54xx are the same LGA771 socket.

 

But these E5405 active fans only support CPUs wattage up to 80 watts; they are not for LGA771 CPUs which use more than 80 watts.  Please verify how much wattage your Xeon CPU use before order these replacement fans.